package asia.gkc.test.common;

import asia.gkc.test.util.DataModel;

/**
 * File Name: Observable.java
 * Function:
 *
 * @author jakes.
 * @version 1.0
 * @since 6/28/16 1:56 PM
 */

public interface Observable {
    void registerObserver(Observer observer, String type);
    void unregisterObserver(Observer observer, String type);
    void notifyObservers(DataModel data, String type);
}
